WOTAN Horizontal Boring and Milling Machine

WOTAN卧式镗铣床

type CUTMAX 3PT/25

型号: CUTMAX 3PT/25

with AC-drives and NC SIEMENS 840D

配备交流驱动和西门子840D数控

STANDARD TECHNICAL SPECIFICATIONS

标准技术规格

Boring spindle 主轴
- Spindle Diameter 主轴直径		mm	130
- Tool holder 刀柄		ISO	50
- Tool-Draw bolt 刀柄拉钉		ISO	50
- Boring Spindle taper 主轴孔锥度		ISO	50
- Milling Spindle tool mount 铣轴刀具安装锥度		ISO	65
- Spindle speeds (4 gear ranges) 主轴转速(4级变速)			inf. variable
- Spindle speed range 主轴转速范围		rpm	5-3500
- Spindle torque – See power/torque chart 主轴扭矩	Over 4500Nm maximum 最大超过4500Nm
Travels 行程
- Boring spindle longitudinal travel (Z) 主轴纵向行程		mm	800
- Headstock vertical travel (Y) 主轴箱垂直行程		mm	2500
- Table cross travel (X) 工作台横向行程		mm	3000
- Column longitudinal travel (W) 立柱纵向行程		mm	2100
Rotary table 旋转工作台
- Available work surface 可用工作台面		mm	2000 x 2000
- Supporting diameter 支撑直径		mm	1550
- T-Slots (table center for reference) T型槽 ( 以工作台中心作参考)		mm	28 H7
- Number of Slots 槽数量			9
- Max. work load 最大工件重量		kg	25000
- Distance between slots 槽间距		mm	200
- Table runs over air bearings 工作台在气浮轴承上运行
other table sizes available on request 根据需要还可选择其他尺寸工作台
Feeds 进给
- Boring spindle feed range (Z) 主轴进给速度			1-6000
- Spindle rapid traverse (Z) 主轴快速移动速度			6000
- Feed range for X, Y and W axes X、Y和W轴进给速度范围			1-10000
- Rapid traverse for X, Y, W axes X、Y和W轴快速移动速度			25000
- Table feed range B-axis 工作台转速 B轴		rpm	0-5

Accuracy (VDI/DGQ 3441) 精度（根据VDI/DGQ 3441 标准）
- Position accuracy of X, Y and W axes X、Y和W轴定位精度	mm	0,010
- Repeat accuracy of X, Y and W axes X、Y和W轴重复定位精度	mm	0,005
- Position accuracy of Z axis Z轴定位精度	mm	0,015
- Repeat accuracy of Z axis Z轴重复定位精度	mm	0,010
- Position accuracy of B axis B轴定位精度	arcsec	0,010
- Repeat accuracy of B axis B轴重复定位精度	arcsec	0,003

Drives 驱动
- Total installed power 总装机功率		kVA		160
- Nominal power 额定功率		kVA		115
- Main AC spindle drive 主轴交流驱动功率		1PH7-184xND kW		39
- Feed thrust (x, y, w, z) 进给推力		N		20000
- Individual AC drives for (D T = 60K) 独立交流驱动
	x, y, z and w axes X、Y、Z和W轴	Nm		56
	Idem (b axis) B轴	Nm		65
All axes protected agains overload and overtemperature. 所有轴均安装有过载和过温保护
Installation 安装
- Power supply (3~) 电源电压			V	380
- Line frequency 频率			Hz	50
- Air supply 压缩空气			m³/h	4,0
- Area (approx.) 占地			m	7,7 x 8 x 5
- Net weight of the basic machine (approx.) 主机毛重（约）			kg	37.000

Note.: Specifications subject to changes without notification

注意：规格变化恕不另行通知。

DESCRIPTION OF THE MACHINE - CUTMAX PT

CUTMAX PT形机床描述

· THE MACHINE BASE

主机

The Cutmax PT machine is designed for heavy duty machining of relatively long and heavy parts and is constructed of a stiff welded steel structure

Cutmax PT型机床设计用于大、重零件的重型加工，由高刚性钢焊接结构制造。

· THE CROSS SADDLE

横向床鞍

The table moves on linear guides from leading world-class suppliers that allow a rapid traverse of 25 m/min. These guides are made of hardened, ground steel, are highly wear resistant and mounted under pre-load thus providing the x-axis movement with inherent geometric accuracy.

工作台在由国际著名厂商提供的线性导轨上移动，允许25米/分钟的快速移动速度。这些导轨由经过硬化处理和磨削的钢制成，具有高抗磨性。导轨安装时经过预加载，这样可提供X轴极高的几何精度。

· THE LONGITUDINAL BASE

纵向托板

The column slider also travels on linear guides from leading world-class suppliers that allow a rapid traverse of 25 m/min. These guides are made of hardened, ground steel, are highly wear resistant and mounted under pre-load thus providing w-axis movement.

托板在由国际著名厂商提供的线性导轨上移动，允许25米/分钟的快速移动速度。这些导轨由经过硬化处理和磨削的钢制成，具有高抗磨性。导轨安装时经过预加载，这样可提供W轴极高的几何精度。

· THE COLUMN

The column of the machine is made of a rigidly designed welded structure to provide good vibration damping and precision. The design provides high rigidity and excellent dynamic performance. The column provides the headstock vertical travel y-axis. The headstock counterweight is mechanical with two chains.

立柱由钢性设计焊接结构制造，可提供高抗振性和高精度。该设计可提供高刚性和极佳的动态性能。在立柱上提供了主轴箱垂直移动的Y轴。主轴箱的平衡有由机械结构和双链条实现。

· THE HEADSTOCK

主轴箱

The headstock is mounted to the column. The z axis moves longitudinally in the headstock, where a rotary encoder provides positional data.

主轴箱安装在立柱上，主轴箱内Z轴纵向移动，由旋转编码器提供位置反馈。

The headstock is connected to an oil cooling equipment to provide thermal stability for the spindle system. The unit consists of a refrigeration cooler, heat exchanger with vaporizer, circulating pump and thermostatic control in order to keep the temperature in the spindle system constant.

主轴箱连接有油冷却设备，以提供主轴系统的恒温。该装置由冷却器，带风扇的热交换器，循环泵和恒温控制系统组成，以便保持主轴系统的连续稳定温度。

· CNC ROTARY TABLE (B-AXIS)

数控转台（B轴）

The built-in rotary table is an important productive feature of the machine. The table is mounted on the cross slider and runs on a large 1550 mm supporting diameter, centered with a
pre-loaded high precision roller bearing. An independent ROD 700 rotary scale mounted at the table center feeds back very precise actual table position data in 360 degrees with a programming resolution of 0.001 degree. The anti-backlash hardened worm and bronze worm wheel transmission allows accurate contouring feed control in the "B" axis. The table is clamped hydraulically.

内置转台为该机床的一大特点。工作台安装在横向滑板上，并且在一个1550毫米直径大的，中心装有预加载高精度滚柱轴承的支撑上转动。工作台中心的ROD 700 旋转编码器在360度内提供工作台位置的高精度反馈，可编程分辨率为0.001度。经消除隙和硬化处理的蜗母和铜制蜗轮传动，允许B轴的高精度轮廓进给控制。工作台由液压方法卡紧。

· AEROSTATIC WAYS for the ROTARY TABLE

工作台气浮导轨

Cutmax PT machines have aerostatic ways for the rotary table when the table load exceeds 12,5 tons. In this anti-friction guideway system, clean, dry and filtered air is introduced into a preloaded gap between the stationary machine members and the slides. Properly selected slideway dimensions, air pressure and preload create a very stiff, virtually friction free interface.

Cutmax PT系列机床当工作台承重要求超过12.5吨时，则采用气浮导轨。在该抗摩擦导轨系统中，洁净，干燥和经过过滤的空气被导入到机床静止部件和床鞍间经过预留的间隙中。适当地选取滑轨尺寸，空气压力和预载荷可实现高刚性，无摩擦的滑动。

The machine is equipped with its own air supply which provides filtered and perfectly dray air pressure to the ways. This equipment requires a 6 bar air supply with a consumption capacity of 0,8 m³/h. (to be provided by the customer).

该机床配备有自用压缩空气供给系统，可提供经过过滤和完全干燥的压缩空气到导轨。该系统需要压力为6 bar流量为0,8 m³/h空气（用户提供）

· MEASURING EQUIPMENT

测量设备

Precise Heidenhain linear scales type LB 382C for x, y and w axes are provided as feedback system. The B axis is equiped with a Heidenhain rotary encoder with 18000imp/rot on the center of the table providing high measuring accuracy. The z axis uses the rotary encoder mounted on the motor as feed back system.

X，Y和W 三轴的位置反馈由精密的海登汉线性光栅尺完成，光栅尺型号分别为LB382C。B轴配备18000imp/rot的海登汉旋转编码器，安装在同作态中心提供高精度位置反馈。Z轴安装在电机上的编码器提供位置反馈。

· LINEAR GUIDES

线性导轨

Linear guides are used in the axes x, y and w allowing a rapid traverse of 25 m/min. These guides are made of hardened steel, are highly wear resistant and mounted under pre-load thus providing the machine's inherent geometric accuracy.

X、Y和W轴在采用线性导轨，允许25米/分钟的快速移动速度。这些导轨由经过硬化处理和磨削的钢制成，具有高抗磨性。导轨安装时经过预加载，这样可提供极高的几何精度。

· INDIVIDUAL AXIS DRIVES

进给轴驱动

The AC servo motors used to drive all axes have the following characteristics:

所有轴采用交流伺服电机驱动，具有如下特点：

ü High power/weight ratio

高功率/重量比

ü Low inertia, high servo response

低惯量，高伺服响应

ü High safet against demagnetizing

高可靠抑制退磁

ü Tolerance to high temperatures - thermostatic protection

高温度偏差—恒温保护

ü High linearity between current and conjugate

高线性

ü Low maintenance – brushless

低维护—无刷

ü Low acceleration and braking times

低加速和制动时间

ü Protection grade IP64

保护等级IP64

· THE WORKSPINDLE

工作主轴

The machine's workspindle runs in preloaded, play free, angular contact precision ball bearings and therefore maintains its accuracy over the long term. In order to assure correct placing of the tool holder into the spindle taper, the tool is clamped by using springs with interlocking assuring a perfect torque. Power is transmitted to the spindle from the 30 kW (40 HP) AC digital intelligent, frequency controlled motor through the gears of the headstock. The front and rear ball bearings are protected by temperature sensors in addiction of the headstock cooling system. Those sensors will detect any abnormal increase of the bearing temperature stoping the machine and avoiding injuries in the case of a failure.

该机床主轴在预加载，间隙释放，角度接触的精密滚珠轴承上转动，因此可保持长久的精度。为了确保将刀柄正确的安装到主轴锥孔内，刀柄采用带互锁机构的弹簧卡紧，可保证极高的扭矩。30KW（40马力）智能变频控制的数字交流电机通过主轴箱内的齿轮箱将功率传递到主轴。主轴的前后滚珠轴承有温度传感器结合主轴箱冷却系统保护。这些温度传感器一旦检测到轴承温度的增加，将停止机床，以避免由机床故障引起的轴承损坏。

· WAY COVERS

导轨护罩

The X , Y and W axes are protected with heavy duty steel telescopic covers against chips and coolant.

X、Y和W轴有重型钢制伸缩护罩保护，以抵挡碎屑和冷却液。

· LUBRICATION

润滑

Lubrication of ways and ball nuts is controlled automatically by a timer integrated on the machine PLC software and can also be activated from a push button in the control panel or through M function on the CNC user program.

导轨和滚珠螺母副的润滑有内置在机床PLC 软件内的定时器自动控制，也通过控制面板上的按扭或通过数控程序的M功能实现。

·

·

· CHIP CONVEYOR + FLOOD COOLANT EQUIPMENT

排屑器和喷淋冷却液供给设备

consists of a hinged belt integrated with the Flood Coolant Equipment,
which consists of an electric pump and separate tank for coolant
including complete electrical equipment and plumbing.

由集成了喷淋冷却液供给系统的带式排削器组成。

包括一个电机泵和独立冷却液箱。

包括了完整的电器设备和管路

Capacity of the tank 冷却箱容量	500 lt.
Pump delivery 泵流量	150 lt./min
Pressure 压力	0,6 bar

· DOUBLE PALLET CHANGER

双托盘交换器

consists of a two load/unload stations in front of the machine bed where each pallet changing position will be on the travel limits of the x axis. The pallet stations are moved to the load/unload station by a hydraulic cilinder and the pallet load/unload is realized by a chain system with sensors, index positions and index pin.

由在机床前面的两个装卸站组成，每个托盘交换位置位于X轴形成的极限位置。托盘站移动到装卸位置通过液压缸完成，托盘的装卸有带传感器，分度位置和分度销钉的拖链完成。

The pallet, when loaded on the machine is indexed by two precise positioning pins and after positioned it is clamped by two “T” rails loaded with sets of pring plates.

当托盘被加载到机床时，由两个精密定位销钉定位，定位后卡紧，托盘通过两个T轨道引导。

Double pallet station 双托盘站	25 ton
Table surface 工作台面	2500 x 2000 mm

· AUTOMATIC TOOL CHANGER 60 TOOLS

60位自动交换刀库

Automatic tool changing using a chain magazine with variable or fixed coded tool pockets. Tool change through M, G or customer specific code 使用链式刀库，刀具自动交换，随机或固定刀位，刀具交换通过M，G代码或用户特定代码实现。
Tool mount 刀具安装	ISO 50
Max. tool dia. – fully loaded 刀具最大直径-满载	120 mm
Max. tool dia. – free spaces 刀具最大直径—空载	360 mm *
Max. tool length 刀具最大长度	500 mm
Max. tool weight 刀具最大重量	35 kg
Average tool weight using all pockets 使用所有刀位时平均刀具重量	20 kg
l Oversized bridge type tools are possible 可使用超大型盘式刀库
(> 360 mm) subject to confirmation. > 360 mm需确认

· FIXATORS + LEVELING DEVICES

地脚螺栓和垫铁

consists of a complete set of fixators, anchor bolts and leveling devices required for the proper installation of the machine on the foundation including the necessary leveling and geometry.

包括将机床安装到地基上所需的所有地脚螺栓，垫铁。

· AIR CONDITIONER FOR ELECTRIC CABINET

电器柜空调

consists of a air conditioning unit installed on the electric cabinet to keep the temperature inside the cabinet under control what will increase the electronic equipment life time.

包括安装在电器柜上的空调装置，以保持电器柜内的温度，增加电器设备的使用寿命。

· RENISHAW TOUCH PROBE MP3 (For large machines with automatic tool changing)

雷尼绍MP3接触式测头（用于带刀库的大型机床）

Robust touch-trigger probe with large over-travel range. This probe features RADIO signal transmission module RMP, two (2) RMM receivers; MI14 interface and PSU3 power supply. It is required when an automatic tool changer is specified. Renishaw inspection software is included.

雷尼绍接触式测头，可过冲接触。该测头采用无线信号传输器，型号为RPM，两个RMM接收器，MI14接口和PSU3电源。当机床安装了自动刀库后需要该测头。雷尼绍检查软件也同时包括。

SIEMENS SINUMERIK 840D CNC

西门子840D数控系统

GENERAL DESCRIPTION:

一般描述

· Simultaneous programming

同步编程

· 1,5Mbytes of NC user memory (RAM) for part programs, tool offsets, translations

1,5M 数控用户程序，用于存储零件程序，刀具偏置和转换

· 1Gbyte of free memory capacity with the integrated hard disk

1G 随机内存容量，内置硬盘

· 32 bit processor

32位处理器

· Drilling cycles/tapping cycles G81-G89

钻孔/攻丝循环

· M and T functions

M和T功能

· Circular interpolation

圆弧插补

· 3D interpolation

3D插补

· Helical interpolation

螺旋插补

· Program restart

程序重启

· Operator interface under MS Windows XP with an easy to use interactive programming facility with a 2D/3D simulation for program check.

基于 Windows NT 的操作界面，操作者可运用交互式编程工具对二维/三维模拟的程序进行核对。

· Clear operation with 5 operating areas and horizontal and vertical softkeys

带5个操作区域和水平及垂直软键的清晰操作

· User-oriented, hierarchical access protection.

面向用户的分层访问保护

· Simultaneous programming

同步编程

· Polar coordinate command

极坐标命令

· Interactive programming with graphical contour creation, technology memory, user displays and simulation for turning and milling

带图形轮廓绘制，工艺存储器，用户显示和同步车铣的交互式编程

· 99 tool offset pairs (expandable)

99个刀具偏置组（可扩展）

· Cutter radius compensation with approach and retraction strategies and intersection point calculation

带接近和后退策略和交叉点计算的刀具半径补偿

· Configurable number of intermediate blocks for cutter radius compensation

刀具半径补偿可配置一定数量的中间调整块

· Thread cutting and feed revolution

螺旋加工和旋转进给

· Oriented spindle stop (M19)

主轴定向准停

· Travel limit through software

软行程极限

· Diagnostic functions for interface, PLC and NC with plain text display on screen

接口，PLC和数控系统的诊断功能，可将结果显示在屏幕上

· Rigid tapping

刚性攻丝

· Serial interface RS 232 , network card and floppy drive (optional)

RS232串行端口，网卡和软驱（可选）

· Complete digital system with integrated SIMODRIVE 611D power sections and digital drive controls.

带SIMODRIVE 611D电源模块和数字驱动控制器的完整的数字驱动系统

· 14” TFT Color Display.

14”TFT 彩色显示器

BASIC FEATURES OF THE WOTAN TYPE CUTMAX 3PT MACHINE

WOTAN CUTMAX 3PT机床的基本特点

- CNC Numerical Control Siemens 840D

西门子840D数控系统

- Fast and automatic tool change 60 tools

快速自动60位刀库

- Pallet changer station equiped with two pallets 2000x2000mm

带两个2000x2000mm托盘的托盘交换站

- AC Drives (Brushless) for 5 axes and spindle

5个交流驱动（无刷）和主轴

- Air conditioner for electric cabinet

电器柜空调

- Renishaw touch probe MP3

雷尼绍MP3接触测头

- Flood coolant system (Pump + Tank) and chip conveyor

喷淋冷却系统（泵 + 箱）和排削器

- Automatic lubrication

自动润滑

- Automatic gear change

自动齿轮换挡

- Work light

工作灯

- Fixators and leveling devices

地脚螺栓和垫铁

- Painting: Agate Gray RAL 7038, Basalt gray RAL 7012 and Blue RAL 5017

颜色：机床标准颜色：玛瑙灰 RAL 7038，灰色RAL 7012。

- User’s Manual

用户手册

- Maintenance Manual

维修手册

- Programming Manual

编程手册

- NC Operating Manual

数控操作手册

- Electrical plans

电器图

- Hydraulic and Pneumatic Plans

液压和气路图

- Foundation Plan

地基图

- Set up and Installation

调试和安装

GENERAL CONDITIONS

通用条款

DELIVERY

The offered machine can be delivered in 8 months, ex-works WOTAN,. Delays caused by changes in the purchase order and any costs caused by such delays will be charged additionally.

在收到定单和定金后8个月内机床可发货出厂。由于定单变更和付费延迟所造成的机床交货延误，将收取额外费用。

PRICE BASIS

The prices quoted are valid as of June 9^th , 2004 and are CIF port of entry. Inland transport, unloading of the machine and rigging costs onto your site are for your account and risk.

Any local taxes such as sales taxes, etc., are not included in our prices and will be charged separately if required.

The prices quoted are firm for 30 days from the date of this quotation.

PAYMENT TERMS

According to Agreement.

WARRANTY

The warranty of machine, numerical control and accessories is valid during a period of 12 (twelve) months with one working-shift, counting as off the final test at your plant.

WOTAN Máquinas Ltda assumes responsibility - inside the warranty period - for defects of material or fabrication, with the respective correction, free of charge to the customer. However, WOTAN will not be held responsible for defects incurred due to incorrect operation by the customer, without previous written authorization. Work performed by anyone other than Wotan service personnel voids the warranty.

This warranty does not include components subject of wear out, such as: relays, sensors, batteries, electric fuses, lamps, belts, roller bearings and alike.

Note: The above warranty is only valid when following conditions will be considered:

· Variations of tension (oscillation) must not exceed ± 5% (without peak power). If this condition cannot be guaranteed, installation of a voltage stabilizer will be necessary.

· Dropping of tension not superior than 20 milisec.

· Environmental conditions should be normal (without sea-smell and without ambient aggressiveness, etc.)

· Limit of temperature up to maximum 45°C.

PRE-ACCEPTANCE AT OUR FACTORY

Should you wish to witness acceptance tests in our works please advise us of this at least 4 weeks before the quoted delivery.

MACHINE INSTALLATION

After you have unloaded the machine, brought it to its intended operating location, unpacked and cleaned it, please advise us so we can dispatch our field engineer. We will provide you with certified foundation plans within 60 days after receipt of your order or sooner in the case of stock machines.

Our field service engineer will supervise the erection of the machine with help from your plant personnel (cranes, forklifts, etc.). He will check all geometric alignments and operational features so that the machine can be accepted and placed in operation.

The days required for this work are included in the price of the machine. Should you request additional service this should be specified in the purchase order and will be billed separately.

N.B. The machine connection to the main electricity supply must only be carried out in the presence of our service engineer.

TRAINING

Machine Operator.
We have included in our price 3 days of operator training on site.

Maintenance.
Our service engineer will instruct your plant service personnel regarding preventive maintenance during installation of the machine.

Application
An applications engineer will provide 5 days of programming and operator training for the CNC control